Here are some video clips on training various gundog behaviors. These were done at Duckhill.

Lizzie gets steadiness lesson with clicker – bridging from food reward to retrieve reward
http://www.youtube.com/watch?v=nWoZgrn76b8

Fixing a delivery to hand issue with checkcord, treats, etc.
http://www.youtube.com/watch?v=TCtlRAGnsdU

Gin gets reinforcement with tennis ball for whistle stops and casts
http://www.youtube.com/watch?v=2M2pjr9Vngs

Jake – learning diversion blinds – leaving short obvious falls to go for long unseen fall
http://www.youtube.com/watch?v=sfSsV02r738

Jake - Diversion blind, higher distraction level with shots – Jake learns to leave short obvious falls and go to long unseen fall
http://www.youtube.com/watch?v=42UnIqUqyWE

Rufus gets reinforcements for whistle stops
http://www.youtube.com/watch?v=bkk4q02VqDI

Rufus gets high value reinforce (tennis ball) for stopping on way to dummy
http://www.youtube.com/watch?v=nB9VkpQ3LEU

Rufus casts away from short diversion marks to long unseen fall
http://www.youtube.com/watch?v=cX06eaVQLcU

Rufus handles away from short diversion marks to long unseen fall with shots added to increase distraction level
http://www.youtube.com/watch?v=-3qeXEiMMKs